The table describes the types of job openings available in a company. what is the probability that experience is needed for a randomly selected job opening, given that it is for part time work?

42%

Step-by-step explanation:

We will use the conditional probability in this case

We use conditional probability when two cases occur are dependent.

So by using:

Here, A is the event of experience needed.

And B is the event of part-time

Substituting the values in the formula we get:

Intersection of experience needed and part-time is 6

And part-time total is 6+8=14

To get in percent we will multiply it by 100

42% is the required probability.

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1